Optical sensors for water and humidity and their further applications

S Mishra, AK Singh - Coordination Chemistry Reviews, 2021 - Elsevier
Detection of trace quantities of water in laboratory and industrial processes is very crucial.
Monitoring humidity is of vital importance in maintaining ambient atmosphere in places like …

Optical sensors for determination of water in the organic solvents: a review

A Jouyban, E Rahimpour - Journal of the Iranian Chemical Society, 2022 - Springer
In organic solvents, water is the most frequently found impurity. It interferes with many
reactions, so it can be a reason for importance of its determination. Karl Fischer titration is a …

Covalent organic frameworks as a sensing platform for water in organic solvent over a broad concentration range

Y Chen, C Zhang, J Xie, H Li, W Dai, Q Deng… - Analytica Chimica …, 2020 - Elsevier
A highly crystalline covalent organic frameworks (COFs) formed by condensation reaction
between 1, 3, 5-tris (4-aminophenyl) benzene and 4, 4′-biphenyldicarboxaldehyde is …

Q-Graphene-loaded metal organic framework nanocomposites with water-triggered fluorescence turn-on: fluorimetric test strips for directly sensing trace water in …

Y Cai, L Feng, Y Hua, H Liu, M Yin, X Lv, S Li… - Chemical …, 2018 - pubs.rsc.org
A solid-state fluorimetric strategy has been developed using test strips coated with Q-
graphene-loaded metal–organic framework nanocomposites featuring water-triggered …

A Red‐Emitting Luminescent Material Capable of Detecting Low Water Content in Organic Solvents

T Wang, H Li - Chemistry–A European Journal, 2016 - Wiley Online Library
A new red‐emitting luminescent material was prepared from a gel formed by simply mixing
EuCl3⋅ 6 H2O and 4′‐para‐phenylcarboxyl‐2, 2′: 6′, 2′′‐terpyridine (Hcptpy) in a …

One-step synthesis of hollow PEI-NaBiF4: Yb3+/Er3+ upconversion nanoparticles for water-responsive luminescent probe

Z Pan, Y Wen, T Wang, K Wang, Y Teng, K Shao - Journal of Rare Earths, 2020 - Elsevier
Abstract Novel PEI-modified NaBiF 4: Yb 3+/Er 3+ upconversion nanoparticles (UCNPs) with
hollow structure were prepared by a surface modification free one-step solvothermal method …

A lanthanide doped metal-organic framework demonstrated as naked eye detector of a trace of water in organic solvents including alcohols by monitoring the turn-on …

P Majee, P Daga, DK Singha, D Saha, P Mahata… - … of Photochemistry and …, 2020 - Elsevier
It is very crucial to have a very simple, instant and low-cost detection and estimation of a
trace of water in common organic solvents including alcohols. To obtain the sensor material …

Coumarin phenylsemicarbazones: sensitive colorimetric and fluorescent “turn-on” chemosensors for low-level water content in aprotic organic solvents

M Cigáň, J Gašpar, K Gaplovska, J Holekšiová… - New Journal of …, 2016 - pubs.rsc.org
The water sensing properties of four new efficient two-component colorimetric and
fluorescent “turn-on” chemosensors based on the coumarin phenylsemicarbazone skeleton …

Advances on fluorescence chemosensors for selective detection of water

PP Dash, AK Ghosh, P Mohanty, R Behura, S Behera… - Talanta, 2024 - Elsevier
Water, although an important part of everyday life, is acts as one of the most significant
contaminants in various applications such as biomedical monitoring, chemical production …

Determination of trace water contents of organic solvents by gas chromatography-mass spectrometry-selected ion monitoring

BQ Xu, CQ Rao, SF Cui, J Wang, JL Wang… - … of Chromatography A, 2018 - Elsevier
This paper describes the development of a novel gas chromatography-mass spectrometry-
selected ion monitoring (GC/MS-SIM) method for the determination of trace water contents of …